ISSPRO Gauges
Senior User
Joined: Apr 2005
Posts: 466
Likes: 0
I've had ISSPRO guages (piro, trans temp, boost) installed in my '05 for 4 yrs. They work well and have never failed to function.
At the time of purchase (Diesel Manor) they only carried 30# & 60# boost gauges. While towing I can peg my 30# gauge. The small factory gauge reads 30-31 psi while this is happening. I think I'm going to replace the 30# with a (now available) 35# gauge.
Good luck
At the time of purchase (Diesel Manor) they only carried 30# & 60# boost gauges. While towing I can peg my 30# gauge. The small factory gauge reads 30-31 psi while this is happening. I think I'm going to replace the 30# with a (now available) 35# gauge.
Good luck
Posting Guru
Joined: Jul 2004
Posts: 1,627
Likes: 0
From: West Valley Utah
Isspro has been around for a long, long, loooong time. Used to be about the only gauges that got put in the old semi trucks. I learned to drive on a 59' Pete, 190 Cummins, 5x4 trannies and all the gauges were isspro.
Isspro is a bit more expensive but it's all I run when I make gauge changes.
Isspro is a bit more expensive but it's all I run when I make gauge changes.
